Forward Citations = 333

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8 inventors (with patents filed for the assignee):

Marc S Lieberman (5 out of 5 patents)

David R Brengle (3 out of 4 patents)

Michael W Kleeman (3 out of 4 patents)

4. Marc C Doyle (3 out of 3 patents)

5. Bobby E Rogers (3 out of 3 patents)

6. Jeremy Fennelly (1 out of 2 patents)

7. Ronald J Forni (1 out of 28 patents)

8. Douglas Everett Merritt (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6726655 - Medication delivery system (2004-04-27),

2. 6669668 - Medication delivery pump (2003-12-30),

3. 6428518 - Medication delivery container (2002-08-06),

4. 6416496 - Medication delivery apparatus (2002-07-09),

5. 6146360 - Medication delivery apparatus (2000-11-14),

6. 6074366 - Medication delivery apparatus (2000-06-13),

Company Overview

Tandem Medical, Inc. is a leading provider of medical equipment and supplies. With a focus on delivering high-quality products to healthcare facilities, Tandem Medical offers a wide range of solutions for patient care and treatment. From diagnostic tools to surgical instruments, Tandem Medical is committed to meeting the needs of healthcare professionals and patients alike.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#762 in San Diego, CA

#10,578 in California

#45,007 in US

San Diego, CA, United States of America

Tandem Medical, Inc.

Forward Citations = 333

8 inventors:

Marc S Lieberman (5 out of 5 patents)

David R Brengle (3 out of 4 patents)

Michael W Kleeman (3 out of 4 patents)

4. Marc C Doyle (3 out of 3 patents)

5. Bobby E Rogers (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tandem Medical, Inc.. Retrieved from https://idiyas.com/company/tandem-medical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]